落らっ下か傘さん部ぶ隊たいらっかさんぶたいじ字FuriganaMeanings1nounparatroopsMilitary term for airborne infantry units that deploy by parachute.落らっ下か傘さん部ぶ隊たいが敵てき陣じんの背はい後ごに降こう下かした